3 Bedroom Apartments for Rent in Cosmopolis, WA (31 Rentals)

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Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

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Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.

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The Art of the Rental Viewing: What to look for during a property tour

Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

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Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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Showing Results 1-31, Page 1 of 1

Cosmopolis, WA Local Guide

Largest Available Cosmopolis and Nearby 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Cosmopolis, WA is found at Woodbury Crossing Apartments and Townhomes in the Goldcrest neighborhood and is 1,780 square feet priced from $2,595. Forest Park Townhomes in the South Westside neighborhood has the second largest 3 Bedroom, which is sized at 1,559 square feet and currently listed start at $2,550. Here is today’s list of the largest available 3 Bedroom units in Cosmopolis:

Apartment ListingModel NameSquare FootagePriced From
Woodbury Crossing Apartments and TownhomesCYRENE 3 BED 2.5 BATH1,780 Sq Ft$2,595
Forest Park Townhomes3 Beds / 2.5 Baths1,559 Sq Ft$2,550
The Villas at Kennedy Creek ApartmentsGlacier1,298 Sq Ft$2,615
Stonebrook Apartments and Townhomes3 Bedroom 2 bath1,204 Sq Ft$2,295
Black Lake ApartmentsCHERBERG1,108 Sq Ft$1,984
Evergreen Rock Maple ApartmentsThree Bedroom (EG)860 Sq Ft$1,810

Cheapest Available Cosmopolis and Nearby 3 Bedroom Apartments

As of November 27, 2025 the lowest priced 3 Bedroom apartment unit in Cosmopolis, WA is the Three Bedroom (EG) Model starting from $1,810 at Evergreen Rock Maple Apartments in the Goldcrest neighborhood. The second most affordable Cosmopolis 3 Bedroom is the CHERBERG Model at Black Lake Apartments starting at $1,984 in the Wellington West neighborhood. The average price for all 3 Bedroom apartments in Cosmopolis is currently $2,310. Here is today’s list of the cheapest available 3 Bedroom options in Cosmopolis:

Apartment ListingModel NamePriced From
Evergreen Rock Maple ApartmentsThree Bedroom (EG)$1,810
Black Lake ApartmentsCHERBERG$1,984
Woodbury Crossing Apartments and Townhomes3 BED 2 BATH APARTMENT$2,145
Stonebrook Apartments and Townhomes3 Bedroom 2 bath$2,295
Forest Park Townhomes3 Beds / 2.5 Baths$2,550
The Villas at Kennedy Creek ApartmentsGlacier$2,615

Don't Settle: How to Negotiate Your Apartment Lease and Save Money

Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.

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The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.

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Quick Rent Budget Calculator

How much rent can you afford?

The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.

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Remember the 3 Rules of Real Estate:
Location, Location, Location!

Explore Cosmopolis, WA Rentals by Map

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See the most popular apartments and homes in Cosmopolis, WA

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Getting Around Cosmopolis, WA

Walk Score®

32 / 100

Car-Dependent

Most errands require a car

Bike Score®

29 / 100

Somewhat Bikeable

Minimal bike infrastructure

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

Frequently Asked Questions about 3 Bedroom Cosmopolis Apartments

What is the Cheapest apartment in Cosmopolis with 3 Bedroom?

Currently the most affordable 3 Bedroom in Cosmopolis is at Evergreen Rock Maple Apartments listed at $1,810.

How much is the average rent for a 3 Bedroom Cosmopolis Apartment?

The average rent for a 3 Bedroom Apartment in Cosmopolis is $2,310.

What is the largest available 3 Bedroom Cosmopolis Apartment for rent?

Today's apartment with the most square footage in Cosmopolis is a 1,780 square feet unit starting from $2,595 at Woodbury Crossing Apartments and Townhomes.

What is the average size for Cosmopolis 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in Cosmopolis is currently 1,824 sq ft.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

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Apartment Common Area Rules: What Renters Need to Know

Written by: Christine Leonard, Esq.

Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate! 

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The Rental Move-In Inspection Checklist: A Guide for Renters

Written by: Trey Huguley

The move-in inspection checklist is a crucial tool for both tenants and landlords. This checklist, provided by the team at ApartmentHomeLiving.com, helps document the condition of an apartment at the time of move-in.

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Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

Written by: Christine Leonard, Esq.

For many people, obstacles can arise during the rental application process for a variety of issues.